Best RACK AND PINION set-up for Early A?

jw97neon said
Gerst does make one. It is now QA1 however. Nice setup. Here is my Gerst before QA1 got involved. 65 dart

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WOW! THAT DOES LOOK NICE and COMFY sitting in there!!
MAN THAT'S EGGGGSACTLY WHAT I WAS LOOKING FOR!!! What's the part number and the cost if you don't mind sharing the wealth (of knowledge, that is)?